bellflower roots

Will Roundup Kill Bellflower? Creeping Bellflower is immune to 2,4-D (the active ingredient). ‘Round-Up’, containing glyphosphate, will slow it down but, in the process, will kill everything green it touches and, yes, the zombies will keep coming. How do I get rid of creeping bellflower naturally? Dig or pull roots, removing as much of the